373408494780 has 96 divisors (see below), whose sum is σ = 1060106128704. Its totient is φ = 98189328384.

The previous prime is 373408494779. The next prime is 373408494791. The reversal of 373408494780 is 87494804373.

It is a self number, because there is not a number n which added to its sum of digits gives 373408494780.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30027444 + ... + 30039876.

It is an arithmetic number, because the mean of its divisors is an integer number (11042772174).

Almost surely, 2^373408494780 is an apocalyptic number.

373408494780 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 373408494780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (530053064352).

373408494780 is an abundant number, since it is smaller than the sum of its proper divisors (686697633924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

373408494780 is a wasteful number, since it uses less digits than its factorization.

373408494780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19375 (or 19373 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 57.

The spelling of 373408494780 in words is "three hundred seventy-three billion, four hundred eight million, four hundred ninety-four thousand, seven hundred eighty".